Month: July 2022

a chemical reaction takes place when

People also ask What is a chemical reaction? Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different...

what chemicals to buy for pool

Best answer Pool Shocks Pool Shock and Super Chlorinating Chemicalsare some of the most important pool chemicals and are the base of your pool maintenance routine....

how does concrete work chemical reaction

Best answer Both the cement powder and grit in their pure forms are anhydrous (devoid of water). When they come into contact with water a chemical...

what is a chemical inventory list

Best answer Hazard Communication Standard People also ask What should be included in a chemical inventory? Examples of Chemicals that should be included in your Chemical Inventory: Particularly Hazardous...

what are signs of chemical change

Best answer Indications of a chemical change include:Light Emission 鈥?Certain chemical reactions produce light as a result of the reaction.Bubbles 鈥?When a chemical change occurs in...

how to recover gold plating without chemicals

Best answer How do you remove gold plating without harmful chemicals? Some have found metal polishes, such as Brasso or Wright鈥檚 Silver Cream, effective in removing...

how to test the purity of water chemically

Best answer The purity of water can be tested byevaporating it (to dryness) on an evaporating dish or by measuring its boiling point. If dissolved salts...

what is the chemical formula for ethylene glycol

Best answer C2H6O2 People also ask What is ethylene glycol? (C2H6O2) - Formula, Structure, Properties Uses What is Ethylene Glycol? Ethylene Glycol is dihydroxy alcohol with a chemical...

what chemical turns fire blue

Best answer Oxygen People also ask Why do blue flames burn blue? Some chemical compounds give off a blue color when burned. The presence of these in a fire...